net/ssl/client_key_store.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "net/ssl/client_key_store.h"
   6
   7 #include <algorithm>
   8
   9 #include "net/cert/x509_certificate.h"
  10 #include "net/ssl/ssl_private_key.h"
  11
  12 namespace net {
  13
  14 namespace {
  15 static base::LazyInstance<ClientKeyStore>::Leaky g_client_key_store =
  16     LAZY_INSTANCE_INITIALIZER;
  17 }  // namespace
  18
  19 ClientKeyStore::ClientKeyStore() {}
  20
  21 ClientKeyStore::~ClientKeyStore() {}
  22
  23 // static
  24 ClientKeyStore* ClientKeyStore::GetInstance() {
  25   return g_client_key_store.Pointer();
  26 }
  27
  28 void ClientKeyStore::AddProvider(CertKeyProvider* provider) {
  29   base::AutoLock auto_lock(lock_);
  30   providers_.push_back(provider);
  31 }
  32
  33 void ClientKeyStore::RemoveProvider(const CertKeyProvider* provider) {
  34   base::AutoLock auto_lock(lock_);
  35
  36   const auto& it = std::find(providers_.begin(), providers_.end(), provider);
  37   if (it != providers_.end())
  38     providers_.erase(it);
  39 }
  40
  41 scoped_ptr<SSLPrivateKey> ClientKeyStore::FetchClientCertPrivateKey(
  42     const X509Certificate& certificate) {
  43   base::AutoLock auto_lock(lock_);
  44
  45   for (const auto& provider : providers_) {
  46     scoped_ptr<SSLPrivateKey> key;
  47     if (provider->GetCertificateKey(certificate, &key))
  48       return key.Pass();
  49   }
  50   return nullptr;
  51 }
  52
  53 }  // namespace net